1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
devlian [24]
3 years ago
8

The temperature in the Arctic Circle at 9:00am was 22.8° below zero. By 6:00pm on the same day, the temperature had decreased by

18.15 degrees. What was the temperature after the decrease?
Mathematics
1 answer:
rosijanka [135]3 years ago
8 0
4.65 is the new temperature.
You might be interested in
A flagpole broke in a storm. It was originally 81 8181 feet tall. 28 2828 feet are still sticking straight out of the ground, wh
solong [7]

Answer:

The end of the flagpole is 50.79 ft away from the base of the pole.

Step-by-step explanation:

The problem is represented by the diagram below.

The broken flagpole forms the shape of a right angled triangle. We need to find one of the sides of the triangle, the adjacent (x).

The hypotenuse is the broken part of the flagpole (53 ft), while the opposite is the part of the flagpole that is still stuck to the ground (28 ft).

Using Pythagoras theorem, we have that:

hyp^2 = adj^2 + opp^2

=> 53^2 = x^2 + 28^2

3364 = x^2 + 784\\\\=> x^2 = 3364 - 784\\\\x^2 = 2580\\\\x = \sqrt{2580}\\ \\x = 50.79 ft

The end of the flagpole is 50.79 ft away from the base of the pole.

7 0
3 years ago
Will give brainliest
V125BC [204]

Answer:

B

Step-by-step explanation:

Basically, this question is asking the legs of the triangle shown in the graph.

In this right triangle, there are 2 legs and one of them is 6400 meters. We were asked to find out the length of the other led. And we know the angle is 16.5 deg.

Using Tangent  to find out:

set the length of the other leg is x meters.

tan(16.5) = 6400/x

x= 6400/tan(16.5)

x= 21606 m

7 0
2 years ago
Read 2 more answers
Can you think of three examples of real world parallel and/or perpendicular lines? Explain why they are important in the real-wo
Naddika [18.5K]

Answer: The road, crucifix/cross, sidewalks, railroads, and so much more.

Step-by-step explanation: Roads are parallel so that everyone can get to the same place in different lanes. This is important because lines that aren't parallel will inevitably meet, meaning that a highway would eventually merge its two lanes. This happens, but most of the highway is parallel. The same is true of sidewalks and railroads. The crucifix/cross is a Christian symbol, and while I'm not Christian, I'm sure it's important to a lot of people who are.

7 0
3 years ago
Read 2 more answers
Last year, your salary was $33,975. This year, your boss tells you your salary will be $34,960. What percent raise (change) did
Pavlova-9 [17]

Answer:

2.9%

Step-by-step explanation:

5 0
3 years ago
Estimating Areas and Areas of Circles
umka21 [38]

Answer:

1)84 yd

2)63 in

3)7853.98 mm (round as you want)

4)153.94 ft

5)201.06 m

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How many liters will a quart (dry measure) hold?
    8·1 answer
  • Triangle ABC is shown on the coordinate plane. Shade in
    14·1 answer
  • Please someone I need help please answer me​
    7·1 answer
  • How do I solve for d in the following equation? c(ad)+x=bd+ad(yz)
    14·1 answer
  • Destiny is making a gelatin dessert for a party. She plans
    6·1 answer
  • suris age is 4 less than 3 times her cousins age. suri is 17 years old. which method can be used to find c, her cousins age?
    9·1 answer
  • Michael misses 10% of the free throws he attempts in a season. How many total free throws did he attempt if he missed 19?
    7·2 answers
  • I will give the brainliest answer !!!
    6·2 answers
  • Which congruence postulate or theorem shows that the triangles below are congruent?
    14·1 answer
  • Write and solve the inequality.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!